RMX 2000 Administrator's Guide Version 7.6.1 - Polycom

Additional Conferencing Information
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Various conferencing modes and video features require additional settings, such as system
flag settings, conference parameters and other settings. In depth explanations of these
additional settings are described in the following sections:
• "H.239 / People+Content” on page 3-2
• "Video Preview” on page 3-19
• "Gathering Phase” on page 3-23
• "Closed Captions” on page 3-26
• "Audio Algorithm Support” on page 3-27
• "Audio Algorithm Support” on page 3-27
• "Media Encryption” on page 3-33
• "LPR – Lost Packet Recovery” on page 3-41
• "Telepresence Mode” on page 3-44
• "Lecture Mode” on page 3-53
• "Permanent Conference” on page 3-59
MPM+ and MPMx cards support additional video resolutions and video quality
enhancement such as Video Clarity in addition to all video modes and features supported
by MPM cards.
MPMx card offers additional functionality, such as support of H.264 High Profile, enhanced
display of Site Names and Message Overlay and more.
• The RMX 1500 contains only an MPMx card.
• The RMX 2000 can function with three types of video Media Processing Modules
(MPM): MPM, MPM+ and MPMx. These cards differ in their port capacity and their
support of video resolutions.
From Version 7.1, MPM media cards are not supported.
• The RMX 4000 can contain MPM+ or MPMx cards.
Polycom, Inc. 3-1